Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
proceeding in parallel
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "proceeding in parallel" is grammatically correct and is commonly used in written English.
It means that two or more actions or processes are happening at the same time or in a similar manner. Example: The two companies are proceeding in parallel with their product launches, both aiming for the same target market.
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
happening concurrently
occurring simultaneously
running in tandem
co-occurring
go in parallel
working in parallel
functioning simultaneously
performing in parallel
function in parallel
engaged in parallel
collaborating side by side
working in tandem
worked in parallel
progress in parallel
operating concurrently
advancing synchronously
working in conjunction
operate concurrently
work in parallel
coordinate efforts
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
7 human-written examples
The commission's campaign to eliminate golden shares is proceeding in parallel with the latest effort by the commission to draft a Europe-wide law on takeovers.
News & Media
She imagined going on forever this way, through his successful fosterhood and eventual adoption, through weddings and family reunions and funerals, proceeding in parallel past family milestone after family milestone.
News & Media
Instrument and Infrastructure renewals as well as a Key Reactor Components programme are proceeding in parallel with the user programme.
Science
Maturation is treated here as a problem of allocation of surplus energy, proceeding in parallel with rather than in competition with somatic development, influenced by genetic endowment (physiological efficiency) and environmental opportunity, and regulated by inhibition.
Science
Translational research should not be considered a 'secondary aim', proceeding in parallel with clinical studies in general.
Science
Previously it has been reported that ALA-based PDT initiate two apoptotic processes proceeding in parallel, one representing the mitochondrial pathway, the other involving disruption of calcium homeostasis and activation of the endoplasmic reticulum stress-mediated pathway [ 25].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
His work and the disarmament negotiations, he said, are to proceed "in parallel tracks".
News & Media
The search for the missing and the search for the dead proceeded in parallel all day.
News & Media
Thus realist revelation and postmodern speculation proceed in parallel, like the very railway tracks the primal Rajesh supervises.
News & Media
Mass production of three vaccine candidates will now proceed in parallel with trials, so that if results are promising, hundreds of thousands of doses could be deployed in the first half of 2015.
News & Media
The committee's Democratic chairman, Representative Silvestre Reyes of Texas, and its top Republican, Representative Peter Hoekstra of Michigan, responded by refusing to put off the investigation, saying there were many precedents for Congressional inquiries to proceed in parallel with criminal investigations.
News & Media
Expert writing Tips
Best practice
Use "proceeding in parallel" to clearly indicate that two or more processes are occurring simultaneously and independently, but possibly towards a common goal. This avoids ambiguity and enhances clarity in technical or formal writing.
Common error
Avoid using "proceeding in parallel" when the processes are directly dependent on each other. If one process cannot start or continue without the other, a term like "interdependently" or "sequentially" might be more accurate.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "proceeding in parallel" functions as a descriptive adverbial phrase, modifying a verb to indicate the manner in which an action is performed. As Ludwig AI shows, it specifies that multiple activities are occurring concurrently.
Frequent in
Science
42%
News & Media
33%
Formal & Business
25%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "proceeding in parallel" is a grammatically correct adverbial phrase denoting simultaneous actions. Ludwig AI confirms its validity and shows its use across diverse contexts, primarily science and news. Its formal tone makes it suitable for academic and professional settings. While not exceedingly common, understanding its proper application—to indicate concurrently running, independent processes—is crucial for precise communication. Remembering that parallel processes must not be interdependent is a key point to avoid common usage errors.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
happening concurrently
Emphasizes the simultaneous occurrence of events.
occurring simultaneously
Highlights the exact timing of events.
advancing at the same time
Focuses on the temporal aspect of progression.
developing in coordination
Stresses the coordinated nature of development.
progressing side by side
Implies a close relationship and shared progress.
unfolding at the same rate
Highlights the speed and simultaneity of unfolding events.
running in tandem
Suggests a close, supportive relationship between processes.
co-occurring
A more formal term for simultaneous occurrence.
existing together
Emphasizes coexistence more than simultaneous action.
evolving conjointly
Highlights the joint evolution of processes.
FAQs
How can I use "proceeding in parallel" in a sentence?
You can use "proceeding in parallel" to describe multiple actions happening simultaneously, such as: "The research teams are "proceeding in parallel" with their experiments to accelerate the discovery process."
What are some alternatives to "proceeding in parallel"?
Some alternatives include "happening concurrently", "occurring simultaneously", or "advancing at the same time", depending on the specific nuance you want to convey.
Is it correct to say "processes are proceeding in parallel"?
Yes, "processes are "proceeding in parallel"" is grammatically correct and commonly used to indicate that multiple processes are happening at the same time.
What's the difference between "proceeding in parallel" and "proceeding sequentially"?
"Proceeding in parallel" means actions happen simultaneously, while "proceeding sequentially" indicates actions happen one after the other in a specific order.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested